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How can I get the latest JRE / JDK as a zip file rather than EXE or MSI installer? [closed]
...e to be sure that everything will work just by copying the contents of the Java folder and setting the environment variables.
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Most efficient way to increment a Map value in Java
...time taken (in clock seconds) essentially using Ian Darwin's method in the Java Cookbook.
performed all five tests in series, and then did this another three times.
averaged the four results for each method.
Results
I'll present the results first and the code below for those who are interested.
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How do I resolve the “java.net.BindException: Address already in use: JVM_Bind” error?
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@DiegoPino I am facing same error java.net.BindException: Address already in use (Bind failed) I used lsof -i:8080 and got tcp6 0 0 :::8080 :::* LISTEN 106872/java . What should I do ? Kill java ??
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How is the java memory pool divided?
I’m currently monitoring a Java application with jconsole. The memory tab lets you choose between:
4 Answers
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How to combine paths in Java?
Is there a Java equivalent for System.IO.Path.Combine() in C#/.NET? Or any code to accomplish this?
11 Answers
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How do I calculate someone's age in Java?
I want to return an age in years as an int in a Java method.
What I have now is the following where getBirthDate() returns a Date object (with the birth date ;-)):
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How to build sources jar with gradle
...s) {
classifier = 'sources'
from sourceSets.main.allSource
}
task javadocJar(type: Jar, dependsOn: javadoc) {
classifier = 'javadoc'
from javadoc.destinationDir
}
artifacts {
archives sourcesJar
archives javadocJar
}
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Access restriction on class due to restriction on required library rt.jar?
I'm attempting to compile Java 1.4 code that was created by IBM's WSDL2Java on Java5 without recreating the stubs and saw this error in Eclipse .
I'm under the assumption that the stubs generated should just compile as long as the runtime jars are available (they are).
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What is the purpose of the single underscore “_” variable in Python?
... import gettext
gettext.bindtextdomain('myapplication', '/path/to/my/language/directory')
gettext.textdomain('myapplication')
_ = gettext.gettext
# ...
print(_('This is a translatable string.'))
2019 update: Added lambda. For a long time this answer only listed three use cases...
How to turn off the Eclipse code formatter for certain sections of Java code?
I've got some Java code with SQL statements written as Java strings (please no OR/M flamewars, the embedded SQL is what it is - not my decision).
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